There installed Satellite Receiver module and mobile phone module&period; GPS precise positioning with A-GPS and feedback position to the platform via GPRS at setting times&lpar;e&period; G&period; Every 30s&rpar;&period; It shows the precise position of the device on the map of platform&period; We need GPRS to transmit data&comma; so the mobile phone with SIM card need the GPRS function&period;

You can choose Keelin terminal monitoring platform or not&period; It is designed by EELINK&comma; we can position&comma; playback the cars' track&comma; listen and cut off oil of car on the platform server&period;

Delivery

Sample and mini order will be delivered within 1-2 working days after the receipt of payment&period;For order over 500pcs or customized order&comma; please contact our sales to make sure the current inventory&period; Our manufacturing capacity is 1&comma; 200&comma; 000 units per year&period; And for the popular units we hold 3000pcs stocks in advance per month&period;

Warranty

All products have been strictly Quality Checked in house before packing&period;All products have been well packed before shipping&period;One year warranty is provided for all models&period; We will bear maintenance cost during warranty&period;

Factory Profile

We have more than 50 professional engineers in R&D department which can truly understand your specific needs and complete different clients' requirements in terms of new designs&comma; high quality and large production&period; Meanwhile we have a team of well-trained workers&comma; advanced management system&comma; complete QC and QA systems as well as strict testing methods&period;